Tester.java

package Q1_05_One_Away;

public class Tester {
	
	public static void test(String a, String b, boolean expected) {
		boolean resultA = QuestionA.oneEditAway(a, b);
		boolean resultB = QuestionB.oneEditAway(a, b);		
		
		if (resultA == expected && resultB == expected) {
			System.out.println(a + ", " + b + ": success");
		} else {
			System.out.println(a + ", " + b + ": error");
		}
	}
	
	public static void main(String[] args) {
		String[][] tests = {{"a", "b", "true"}, 
				{"", "d", "true"},
				{"d", "de", "true"},
				{"pale", "pse", "false"},
				{"acdsfdsfadsf", "acdsgdsfadsf", "true"},
				{"acdsfdsfadsf", "acdsfdfadsf", "true"},
				{"acdsfdsfadsf", "acdsfdsfads", "true"},
				{"acdsfdsfadsf", "cdsfdsfadsf", "true"},
				{"adfdsfadsf", "acdfdsfdsf", "false"},
				{"adfdsfadsf", "bdfdsfadsg", "false"},
				{"adfdsfadsf", "affdsfads", "false"},
				{"pale", "pkle", "true"},
				{"pkle", "pable", "false"}};
		for (int i = 0; i < tests.length; i++) {
			String[] test = tests[i];
			String a = test[0];
			String b = test[1];
			boolean expected = test[2].equals("true");
			
			test(a, b, expected);
			test(b, a, expected);
		}
		
	}

}